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Map Releases

Our programs produce accurate geologic maps and 3-D geologic frameworks that provide critical data for sustaining and improving the quality of life and economic vitality of the Nation. 

Filter Total Items: 9001

Surficial geologic map of the Meeker 30' x 60' quadrangle, Garfield, Moffat, Rio Blanco and Routt Counties, Colorado

This map is one of a series of four 30' x 60' surficial geologic maps (1:100,000 scale) intended to provide basic geologic information for planning for energy resource development and growth in northwestern Colorado. An effort is made to characterize all surficial materials, regardless of origin. Hence, residuum is given much more emphasis than is customary, and this results in several departures

Swelling clays map of the conterminous United States

No abstract available.

Vertical surface displacements along a part of the Newport-Inglewood zone of folds and faults, Los Angeles and Orange counties, California

During the past half century, the onshore section of the Newport- Inglewood zone of folds and faults between the Dominguez oil field and Corona del Mar (fig. 1) has been repeatedly leveled to geodetic standards. These essentially fortuitous surveys are unrelated to either the tectonic framework or the urbanization of the Los Angeles basin, but were established instead because the Newport-Inglewoo

Geologic map of the Yellow Hills West Quadrangle, Washoe County, Nevada

This 1988 geologic map of the Yellow Hills West quadrangle, Washoe County, Nevada was produced through mapping work conducted in 1985 and 1986.
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